Rule 34 Dev - anal anal_sex anthro anthro_on_anthro ass balls black_nose brown_eyes canine clothing erection erection_under_clothes faceless_male feces fellatio from_behind_position fur group group_sex heart licking looking_up male male_penetrated male_penetrating mammal multicolored_fur open_mouth oral otterscience penetration penis sex shiba_inu spiked_wristband spikes striped_fur stripes teeth tenting threesome tongue tongue_out two_tone_fur wristband yaoi|3354497008